tika_taka_bija_baja_buf
tika taka bija baja buf .
t̪̻ i k ä WORD_BOUNDARY t̪̻ ä k ä WORD_BOUNDARY b i j ä WORD_BOUNDARY b ä j ä WORD_BOUNDARY b u f WORD_BOUNDARY
t i k a WORD_BOUNDARY t a k a WORD_BOUNDARY b i j a WORD_BOUNDARY b a j a WORD_BOUNDARY b u f WORD_BOUNDARY . WORD_BOUNDARY